V6 Engine start noise (cold weather)
#1
10-26-2012, 05:08 PM
V6 Engine start noise (cold weather)
Hello guys. I have 2009 Accord V6.
From last week, I've heard strange noise from a engine room.
It only happens for the first start after sitting all night and only with cold weather (below 50F).
I found the same problem from Youtube.
I posted the same thread in driveaccord.net. There are many Accord V6 owners, who have exactly same issue.
Someone is suspecting the power steering pump but someone is the starting motor.
I have tried to replace the O-ring on the PS pump inlet, but still noise.
Do you guys have any clue or solution?
From last week, I've heard strange noise from a engine room.
It only happens for the first start after sitting all night and only with cold weather (below 50F).
I found the same problem from Youtube.
I posted the same thread in driveaccord.net. There are many Accord V6 owners, who have exactly same issue.
Someone is suspecting the power steering pump but someone is the starting motor.
I have tried to replace the O-ring on the PS pump inlet, but still noise.
Do you guys have any clue or solution?
#2
10-26-2012, 06:45 PM
Sounds like it could be an air/vacuum leak to me. Could the intake tube be leaking? Or a vacuum hose somewhere?
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